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从1916年开始的湿法炼锌,实际上还包括硫化精矿的焙烧和浸出渣的烟化等火法冶金过程。1968年采用热酸浸出以后,浸出渣的烟化在许多工厂已被湿法浸出所替代。1981年,加
Zinc hydrometallurgy since 1916 actually includes pyrometallurgical processes such as the roasting of sulfide concentrates and the fuming of leached residues. After leaching with hot acid in 1968, the fuming of leached residue has been replaced by wet leaching in many plants. 1981, plus